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Get the monthly weather forecast for Caldwell, ID, including daily high/low, historical averages, to help you plan ahead.
The month of October in Caldwell experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 32% to 48%.
The average amount of time that the sky is clear or sunny (partly cloudy or less) in Caldwell during October is 13.7 hours (57% of the day). For comparison, the month with the most clear, sunny days in Caldwell is July with an average of 19.2 hours per day while January has the shortest amount of cloud-free hours with only 8.6 hours per day.
Throughout October, an average nighttime temperature of 44.2°F (6.8°C) is experienced in Caldwell. Humidity In October, the average relative humidity is 51%. Rainfall In Caldwell, Idaho, in October, it is raining for 8 days, with typically 0.71" (18mm) of accumulated precipitation. Throughout the year, there are 103.7 rainfall days, and 9.84 ...
6 days ago · Thursday. Sunny, with a high near 85. Calm wind becoming northwest 5 to 8 mph in the afternoon. Thursday Night. Mostly clear, with a low around 53. West northwest wind 9 to 11 mph. Friday. Sunny, with a high near 72. Breezy, with a west northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon.
- Boise, ID
October Weather at Caldwell Industrial Airport Idaho, United States. Daily high temperatures decrease by 16°F, from 72°F to 57°F, rarely falling below 47°F or exceeding 83°F.
Summer weather in Caldwell. Caldwell 's summer months offer favorable conditions for outdoor activities. Temperatures escalate from June to July, ranging from 78.6°F (25.9°C) to 90.9°F (32.7°C). Nevertheless, August sees a slight dip to 89.8°F (32.1°C). The overall humidity during this period hovers between 43% and 30%.
